| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.52 | 5.299% | $68.9919 | $68.99 | $69.00 | $69.00 |
| Purchase #2 | $184.30 | 8.604% | $200.1572 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $111.46 | 7.837% | $120.1951 | $120.20 | $120.20 | $120.20 |
| Purchase #4 | $30.89 | 6.124% | $32.7817 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $236.29 | 6.184% | $250.9022 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $48.42 | 12.159% | $54.3074 | $54.31 | $54.30 | $54.30 |
| Purchase #7 | $139.37 | 13.664% | $158.4135 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $816.25 | $885.7490 | $885.75 | $885.75 | $885.80 | |